ZD

Zhihong Du

BO BOE: 3 patents #677 of 3,191Top 25%
BC Beijing Boe Technology Development Co.: 1 patents #12 of 32Top 40%
Overall (2021): #55,253 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11128238 Wheel and cycle Kai Lin, Wenbo Li 2021-09-21
10932535 Outdoor sunshade umbrella and method for using the same Wenbo Li, Xinguo Li 2021-03-02
10895942 Writing display system, method and apparatus Wenbo Li 2021-01-19